Advanced electronic Residual Current Devices (RCDs) for use in residential, commercial and industrial applications. These include RCD modules, which can be attached to Moulded Case Circuit Breakers. This type designs and manufactures Miniature Circuit Breakers which employ hydraulic-magnetic technology for the protection of installations and equipment against overload and short circuit.
| Features |
Applications |
|
• Hydraulic-magnetic technology • 100% rating capability • Ratings 5 to 63 A • Earth leakage sensitivity 30 mA • Single pole plus switched neutral earth leakage protection • Available in various currents and time delays • Precision tripping characteristics • Reset immediately after overload • Suitable to use for electrical isolation • Shell designed for easier installation onto busbar |
• Residential and commercial applications • High sensitivity earth leakage protection • Earth leakage protection • Telecom / datacom equipment • Lighting control • UPS equipment • Alternative energy equipment • Mobile power generation equipment • Railway signalling equipment • Industrial equipment |
| Detail Technical Data |
| Type | QA17A(RCBO/ELCB) | QA17C(RCCB/ELCB) |
|
Approvals |
IEC 60974-2 |
|
| Number of Poles | 2(1+N) | 2(1+N) |
|
Standard Ampere Ratings |
5A-63A | 32A,40A,60A,63A |
|
Sensitivity |
30mA |
|
|
Rated Voltage |
240V |
|
|
Rated Interrupting |
3kA | - |
|
Withstand Capacity |
- | 3kA |
|
Time Delay Curves |
C2 | - |
|
Operating Temperature Range |
-40 °C to +85 °C |
|
|
Mounting Options |
Dual mounting (DIN & Mini), surface mount, front mount |
|
|
Endurance |
10000 operations - 1500 electrical at rated current and voltage (IEC 60947-2) |
|
|
Weight |
265g | 262g |
|
Humidity |
35 to 85% relative |
|
| Dimensions |
| Time Delay Curves (Only for QA17A) |
